drm/i915: Enable/disable the dithering for LVDS based on VBT setting
authorZhao Yakui <yakui.zhao@intel.com>
Mon, 4 Jan 2010 08:29:30 +0000 (16:29 +0800)
committerEric Anholt <eric@anholt.net>
Wed, 6 Jan 2010 17:40:11 +0000 (09:40 -0800)
Enable/disable the dithering for LVDS based on VBT setting. On the 965/g4x
platform the dithering flag is defined in LVDS register. And on the ironlake
the dithering flag is defined in pipeconf register.

Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>

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